.
.
ip-oh-MEE-uh
or ip-oh-MAY-uh — worm-like; referring to coiled flower bud
a-KWA-tee-kuh — lives in water
Dave’s Botanary
.
commonly known as: aquatic convolvulus, Chinese spinach, creeping bindweed, swamp cabbage, swamp morning-glory, water convolvulus, water morning glory, water spinach • Assamese: কল্মৌ kalmou • Bengali: কলমি kalami • Gujarati: નળી ની ભાજી nali ni bhaji • Hindi: कलमी kalmi • Kannada: ನೀರು ಹಂಬು niru hambu • Konkani: takasi vel • Malayalam: ballel • Manipuri: কোলম্নী kolamni • Marathi: नाडी शाक naadi shaak, नळी ची भाजी nali chi bhaji • Oriya: kalama saga • Pali: कलम्बा kalamba • Prakrit: कलम्मिआ kalammia • Punjabi: ਨਾਲੀ ਬੇਲ nali bel • Sanskrit: कलम्ब kalamba, कलम्बी kalambi, कलम्बिका kalambika, नालीकः naalikah • Tamil: ஞாழி nali, நாளிகம் nalikam, வள்ளை vallai, வள்ளைக்கீரை vallai-k-kirai, வாரிபர்ணி variparni • Telugu: తీగబచ్చలి tigabaccali
.
Native of: China (¿ could also be India, s-e Asia ?); widely naturalized and cultivated
.
… leaf (as VEGETABLE)

… in South India, the leaves are finely chopped and mixed with grated coconut
most of the regional names suggest it is used as leafy vegetable even in northern India

Young shoots and leaves are used as vegetable and as salad, leaves being good source of minerals and vitamins, especially carotene.
also used for increasing mothers milk postpartum, supposed to have anti-viral preoperties towards vacciniea
helps detox from arsenic and opium toxicity etc etc
.

Soft glabrous herb often creeping on wet ground or floating in shallow waters; Leaves sagittate or hastate, up to 15 cm long; flowers white, pink or lilac with dark centre, 1-3 together on up to 9 cm long peduncle, 3-5 cm across; calyx lobes unequal; capsule ovoid, 1 cm in diam.

.
Each seedpod bears four seeds, each one shaped like a quarter of a sphere/globe, arranged side by side to make a perfect sphere shaped seedpod.
Water body may not always be necessary for this plant where sometimes bare moist soil may be enough.
.

ip-oh-MEE-uh or ip-oh-MAY-uh — worm-like; referring to coiled flower bud
a-KWA-tee-kuh — lives in water
Dave’s Botanary
Oct 30, 2010 …Thane, Maarashtra
commonly known as: aquatic convolvulus, Chinese spinach, creeping bindweed, swamp cabbage, swamp morning-glory, water convolvulus, water morning glory, water spinach • Assamese: কল্মৌ kalmou • Bengali: কলমি kalami • Gujarati: નળી ની ભાજી nali ni bhaji • Hindi: कलमी kalmi • Kannada: ನೀರು ಹಂಬು niru hambu • Konkani: takasi vel • Malayalam: ballel • Manipuri: কোলম্নী kolamni • Marathi: नाडी शाक naadi shaak, नळी ची भाजी nali chi bhaji • Oriya: kalama saga • Pali: कलम्बा kalamba • Prakrit: कलम्मिआ kalammia • Punjabi: ਨਾਲੀ ਬੇਲ nali bel • Sanskrit: कलम्ब kalamba, कलम्बी kalambi, कलम्बिका kalambika, नालीकः naalikah • Tamil: ஞாழி nali, நாளிகம் nalikam, வள்ளை vallai, வள்ளைக்கீரை vallai-k-kirai, வாரிபர்ணி variparni • Telugu: తీగబచ్చలి tigabaccali
Native of: China (¿ could also be India, s-e Asia ?); widely naturalized and cultivated
References: Flowers of IndiaNPGS / GRINPIERfleppcENVIS – FRLHTDDSAFlowers of Sahyadri by Shrikant Ingalhalikar
more views: Oct 30, 2010 … at Vaghbil, Thane, Maharashtra


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These photos are of typical Ipomoea aquatica Forssk. It is very common in marshes or in any aquatic body infested with common vegetation. Please note the elongated leaves and long-jointed hollow stems. Also note that stamens are hidden inside the corolla tube.

Species : Ipomoea aquatica Forssk.

Bengali name : KOLMI

Habit : aquatic herb with long-jointed hollow stem

Habitat : marshes, swamp, ponds

Date : 19-Nov-2011, 01-Feb-2012, 12-Mar-2012

Place : Gobra (Hooghly), West Bengal

ID help : ‘Plant Groups’ by H Mukherji


I would also like to add that we often take the leaves of this plant as vegetable.


I have a particular liking for the closeup of the sepals as seen here
I’d be interested in a view of any seedpods should anyone be in a position to share seedpod photos


I will keep a watch for its seed-pod and will certainly send you as well as to this group. Meanwhile, here is one, I. marginata, that i collected today.




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seedpod : Ipomoea aquatica from Hooghly:
Found seedpod of Ipomoea aquatica Forssk. this morning.

Species : Ipomoea aquatica Forssk.

Habit & Habitat : wild aquatic herb

Date : 11-04-2012, 10.00 a.m.

Place : Gobra (Hooghly), WB


Today i visited the place again to see the development/growth of the seedpods of Ipomoea aquatica. But they seemed to be of same sized as were 5 days ago. Collected two and took photographs under 5 watt CFT light without using flash.

Each seedpod bears four seeds, each one shaped like a quarter of a sphere/globe, arranged side by side to make a perfect sphere shaped seedpod.
Attaching one photo only to reduce mail size so that it reaches eflora website.

Since google currently doesn’t support bigger than 100kb attachment attaching the images directly from the eflora site.



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SYMBIOSIS : 77:
Attaching the image of 77th member of the series. In this a grass blue butterfly is on the flower of Ipomoea aquatica.

 


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Convolvulaceae by sepal from Hooghly:
KOLMI or Ipomoea aquatica Frosk. is very common aquatic herb and well known to me.

Well, i thought so…..
… liked sepal pictures in a couple of posts during Convolvulaceae week. I wondered what could be the reason behind it! Today, the same sepals saved me from a wrong ID, i think.
Let’s see leaves and flowers of Merremia umbellata subsp. orientalis (Hallier f.) Ooststr. –efi thread/ and Merremia umbellataefi thread.
I attach some pictures, taken today, series marked by Ipomoea1…., Ipomoea2…. Ipomoea3 and Ipomoea4. The first two series are from the same pond and there was only one white flowering plant.
Species : Ipomoea aquatica Frosk.
Habit & Habitat : very common aquatic herb in ponds, ditches, marshes
Date : 17/10/12, 1.10 p.m.
Place : Khanpur (Hooghly)
Sites visited apart from the above mentioned :


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Wild plant ID request – RK24 – 17-Oct-2012:
This plant / herb (?) was trailing along the surface of the ground, the leaves I found quite pretty and took some pictures in Mumbai. Hope it would be possible to id it.


Wait for flowers, but I won’t be surprised if it turns out to be Ipomoea aquatica.


Yes, it looks like I. aquatica to me too.


I agree with … and … I think this is one of the very popular vegetables in Indonesia i.e. the purple Ipomoea aquatica.


I agree with the other responsees. Water laden stem; purple tinge goes in favour of Ipomoea aquatica (My perception). Simple question….any water body nearby to confirm this??


Water body may not always be necessary for this plant where sometimes bare moist soil may be enough. I was surprised a find one patch in Delhi growing along roadside, partially rising (climbing) along the fencing. Perhaps rain water collected in monsoon was enough to set it growing, and it survived long after ground was more or less dry, flowering profusely.


Ok I understand.


Thanks a lot … It is really interesting to know that it is a popular edible plant. There is no waterbody nearby… it had rained at night around ten days back and I took the pictures the following morning. Tks again for all the fascinating info.



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Ipomoea aquatica : White Flowered : Muscat : 210213 : AK-1:
Sharing pictures of Ipomoea aquatica, White flowered seen near a water body here on 27/10/2012.



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Requesting ID of this plant with light pink flowers – Convolvulaceae – Mumbai :17072013 : ARK-01 : April 2013 : Attachments (3). 4 posts by 3 authors.
Requesting to please ID this plant with light pink flowers – Convolvulaceae captured in Mumbai in April 2013.


Seems to be Ipomoea aquatica.
The leaves are hastate.
Could you please confirm the habitat

May be I. aquatica


The plant was growing in an open field. There was a small pond nearby… 



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Ipomoea aquatica Forssk from Assam KD 04 Oct : 3 posts by 3 authors. Attachments (7).

Attached images are Ipomoea aquatica Forssk.
Date :13.10.2014
Location: Assam
Family :Convolvulaceae
Genus & species : Ipomoea aquatica Forssk
Habitat: Grows and forming mat over the water surface, also grows on wet places
Habit : Aquatic herb,

Yes, lovely record !


Yes it is also blooming here in Pantnagar area nowadays.



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I had a wrong notion that rabbits love carrots the most. At least two of them, recent addition to our family, defy it, they love the leaves and stems of Ipomoea aquatica the most.

Every alternate day we buy 3 or 4 bundles of those leaves from our local bazaar, not to be used as SHAK/SHAG for ourselves but for those two bunnies! This is an extra expenditure and my mom resolved to plant a few in the pond in front of our kitchen. It is flowering now!
Another interesting fact is all efloras (FoC, FoP, FoZ) and old lit. inform that flowers of this species are white, pink or lilac with darker centre, but this is pure white, as in –
enjoyable but … you just increased my sitting at the computer time
so many interesting utube uploads


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The same plant, from Nigeria. please identify : 10 posts by 3 authors. Attachments (2).


Ipomoea aquatica.


… may be a leaf variant of Ipomoea marginata (uncertain due to lack of requisite details)
note* – leaves of Ipomoea marginata can have very variable leaves
………………………………
I would like to request that clear sideviews showing the outer tube of the bloom , sepals and fruit (at any and all stages) be included when this is available as all of the aforementioned parts are important for Convolvulaceae identification


Great, will try and get detailed pictures of the flower


Flower tube and diameter are far too large (in relation to hand) to be Convolvulus arvensis.
The plant could be Ipomoea aquatica based on the latest photo.
I have attached a set of cropped and detail enhanced images of plant #2 for additional reference.
Fruit would be definitive.


A reply from … in another thread:

“Specimen no………………
2. Ipomoea aquatica Forssk.
….



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IPOMOEA REPTANS : 1 post by 1 author. Attachments (3)

At Bhadreshwar, Hooghly on 21/10/2007.
Is it Ipomoea reptans ?
Confirm identification please.


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Convolvulaceae (convolvulus, bindweed, or morning glory family) » Ipomoea aquatica
Synonyms: Convolvulus repens, Ipomoea repens, Ipomoea reptans
ip-oh-MEE-uh or ip-oh-MAY-uh — worm-like; referring to coiled flower bud
a-KWA-tee-kuh — lives in water

Native of: China (could actually be India, s-e Asia); widely naturalized and cultivated
Edible use (¿ WILD / CULTIVATED ?):
… leaf (as VEGETABLE)
… in South India, the leaves are finely chopped and mixed with grated coconut
… Wikipedia <http://en.wikipedia.org/wiki/Ipomoea_aquatica>
… though no popular references, most of the regional names suggest it is used as leafy vegetable even in northern India

.


Fruits & Vegetables Week: Ipomoea aquatica, the Swamp cabbage:
Ipomoea aquatica
, the Swamp cabbage, growing in wet habitats and shallow waters. Young shoots and leaves are used as vegetable and as salad, leaves being good source of minerals and vitamins, especially carotene.
Local names
Hindi: Kalmisag, karmi, patuasag
Beng: Kalmisag
Mar: Nadishaka
Guj: Nalanibhaji
Tel: Tutukuru
Tam: Vallaikirai
Punj: Ganthian, nali, nari
Delhi: Sarnali, nali 


– Generally grows over water bodies in bengal


– Does this have dissected leaf variety?


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Plant for ID070311AMS1:
aquatic plant most probably Ipomoea aquatica.. conformation needed


– Yes, Ipomoea aquatica


 


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Flower-for-ID-300611MN:
Date/Time- 26/1/11   10 a.m.

Location- Place, Altitude,           Dombivli, Mahrashtra
Habitat- Garden/ Urban/ Wild/ Type- Wild, found in a marsh
Plant Habit- Tree/ Shrub/ Climber/ Herb-  Herb
Leaves Type/ Shape/ Size- as seen in photo
Inflorescence Type/ Size-  as seen in photo
Flowers Size/ Colour/ Calyx/ Bracts-
Fruits Type/ Shape/ Size Seeds- no fruits


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Flora of Panipat: Ipomoea aquatica from Village Lohari Panipat:
Ipomoea aquatica from Village Lohari Panipat
growing wildly in roadside ditches


Yes, we eat the greens as veggie in Bengal… called Kalami saag … not to be eaten during monsoon….
also used for increasing mothers milk postpartum, supposed to have anti-viral preoperties towards vacciniea
helps detox from arsenic and opium toxicity etc etc

I have heard many people including my mom saying that we should not eat this plant during monsoon I am curious to know the reason for it.


we were told , in Bangla.. :nana rokom rog hoy, tai..khaben na” … translation… many diesaes occur doe to water born pathogens… so do not eat.. we have seen ascaris eggs attached to the stem and mosquito eggs… asla we did not photograph them in those days…
Another admonition given in the erthnobotany class was: ” tatka tule khaben” translation… eat only freshly plucked saag…


Thanks .. your justification is quite reasonable


.


… hanumanta bhovara AND takasi vel:
1) Which morning glory is known by the name hanumanta bhovara (हणमंत भोवरा) ?
A Marathi dictionary quotes it as Convolvulus sepium … but is C. sepium  distributed in India (more specifically, regions of Maharashtra) ? … could it be Ipomoea aquatica ?
Ipomoea aquatica is known by a name takasi vel … will someone help by letting me know how is takasi put in Marathi script ?


Am referring to A dictionary, Marathi and English by Molesworth, J. T. (James Thomas)
हणमंत भोवरा hanumanta bhovara … the entry is found at
http://dsal.uchicago.edu…


 


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Flora of Panipat: Ipomoea aquatica from Lohari Panipat and IOCL area Panipat :
Ipomoea aquatica from Lohari Panipat and IOCL area Panipat

Kolmi  // kalami saag of bengal



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Attaching an image of Ipomoea aquatica that i recorded in February, this year.
Species : Ipomoea aquatica
Bengali name : KOLMI SHAK (shak = leafy vegetable)
Type : wild, aquatic found in ponds, marsh etc.
Date : 11-Feb-2012, 9.28 a.m.
Place : Hooghly (West Bengal)


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Prantik (Shantiniketan)- 27th Nov. 2008; Ambedkar Udyan, Powai– April’09; On 1/8/09 in Sanjeevaiah Park, Hyderabad, AP; at “Raghujinagar, Nagpur”- 21-10-09; in Delhi on roadsides- Oct’10; Kolkata- Aug’10?; Panipat District;
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Convolvulaceae Week: Ipomoea aquatica from Delhi:
Ipomoea aquatica Forssk., Fl. Aegypt.-Arab. 44. 1775.
Syn: Ipomoea reptans Poir.
Soft glabrous herb often creeping on wet ground or floating in shallow waters; Leaves sagittate or hastate, up to 15 cm long; flowers white, pink or lilac with dark centre, 1-3 together on up to 9 cm long peduncle, 3-5 cm across; calyx lobes unequal; capsule ovoid, 1 cm in diam.
This plant was unusually found climbing on fencing along an electric transformer.



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Herbs, procumbent and often floating. Important character is the leaf which is described as…….
Ovate, triangular or oblong lanceolate much variable in size and shape with acute or rounded basal lobes, apex acute or obtuse.
Aptly shown in the pictures by … as usual.



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Mumbai, MH :: Ipomoea aquatica :: ARK2020-030 : 1 post by 1 author. Attachments (4)- around 950 kb each.
Ipomoea aquatica in a marshy area in Charkop, Mumbai, MH in October 2019



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plant is from Nigeria. do help with the identification : 5 posts by 3 authors. Attachments (2).


not familiar to me by info available, particularly lack of side-view and sepals.
I would like to request that clear sideviews showing the outer tube of the bloom, sepals and fruit (at any and all stages) be included when this is available as all of the aforementioned parts are important for Convolvulaceae identification


Alright


It looks like my favorite vegetable Ipomoea aquatica


It looks like my favourite vegetable Ipomoea aquatica suggested by …
I think he is right

Ipomoea rubens Choisy


To me I. aquatica looks a better match, especially leaves significantly longer than broad and basal lobes rather than being simply cordate.


Looking at the big and wider size of leaf I feel it could be I. rubens.


I think Ipomoea aquatica as per images and details herein.
Looks different from Ipomoea rubens as per

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ID KANNUR 08: 1 image.
Please identify this herb from Kannur district of Kerala 11/1/21


Ipomoea aquatica


Side view showing sepals is required.


Please see the sepals of the Ipomoea species from Kannur…
3 images.

Yes, I agree with …



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Climber Id from Bangladesh_SM_1408 : 10 posts by 4 authors. Attachments (4)

Flowering: January ? (Seen flower bud;  flower color: yellow or white and size is small based on local informant )
Habitat: Agriculture bed
Habit: Herb/Twiner
Local name: Aduri Shak (used as vegetable by local people)

Pl. check

Pl. check with Ipomoea aquatica Forssk., which is used as a saag (vegetable) in Kolkata & West Bengal.

Flower does not match with I. aquatica

Please check Ipomoea eriocarpa, which too has hastate leaves as seen in post.

Thanks … However, leaf is not hairy like the link pictures. Plz check
tropical.theferns


OK …; another candidate is Ipomoea sepiaria whose leaves are normally cordate with purple variagation, though sometimes (rarely seen) assumes hastate shape.
The corolla is never yellow (I have never seen), ranges from white with tinge of pink – mauve – lilac with purple throat. Measures 3 – 4 cm across.

May be I batatas.

I am also leaning more towards Ipomoea batatas (as per images herein) as identified by …


Ipomoea batatas (L.) Lam. should be the correct ID.


Any flower?



Please find the picture with the flower
2 images.


Can you show the calyx?
Looks different from Ipomoea batatas (L.) Lam.
Pl. check with Ipomoea sagittifolia Burm. f.


Difficult to say either “yes” or “no”for both the suggested IDs! Something just doesn’t tally either with I.batatas or I. sagittifolia.
Not sure even if it can be I. aquatica, which is eaten here as KALMI SHAK (SHAG).
Sepal pictures might have helped, as suggested by …



White flower is not the problem area Sir, I have both the variety (white and purplish) in front of our kitchen, growing wildly on the bank of our pond.
Also I have seen leaves of varied shape and size (depends upon water content of the soil, nutrients, humus content, seasonal variation etc.) in Ipomoea aquatica.
The problem area is the size of stamens, looks a bit odd to me! I will check tomorrow morning.



I attach here a few pictures of Ipomoea aquatica Forssk., for comparison with the specimen from Bangladesh. The pictures are recorded today.
7 images.

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Ipomoea aquatica for validation: 2 high res. images.
Request for validation of Ipomoea aquatica from Bilaspur. Photographed in October, 2022.


Ipomoea carnea Jacq. !


Yes, close to images at Ipomoea carnea subsp. fistulosa


The creeper habit, growth floating on surface of water, by hollow stems or marshy banks and leaf morphology is reminiscent of Ipomoea aquatica.

Ipomoea carina is plant with bushy, woody, shrub, stems not hollow but aquatic in habit. Carina is a alien aquatic weed while Ipomoea aquatica is native of South East Asia and eaten as vegetable in Phillipines etc though due to growth in polluted waters and bioaccumulation of mercury and metals it is a health concern.


I agree with … as per images at Ipomoea aquatica



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References:

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